After you file

You said: "In TurboTax desktop you can change the name of your brokerage firm after you have entered such information. "  I'm in TurboTax Desktop and I can't find a way to rename my brokerage without deleting everything and starting over.  That would eliminate thousands of transactions and many days of work which I can't afford to repeat.  What is the process for changing ONLY the name of the brokerage?  Note that it forced to me to name it without telling me anything about what was in it so it is a super-easy mistake to make.  In fact, it's almost by design that it forces you to make that mistake.  How do I fix it?